Migrate broadcastradio and streamui to androidx

Remove radio dependency on media-commons library
since ContentStyle isn't needed anymore

Test: Manual (build/deploy w/ CarRadioApp)
Bug: 109663478

Change-Id: I20254bf7a7377a1899aca01cc960c891f5099da7
Merged-In: I20254bf7a7377a1899aca01cc960c891f5099da7
3 files changed